Abstract：
Peripheral ameloblastoma (PA) is believed to be the rarest variant of ameloblastoma and only has been described in isolated case reports. PA is usually confined to the soft tissues surrounding the supporting tissues of the teeth. Although it manifests nonaggressive behavior and can be treated with complete removal by local surgical excision, long term follow up is mandatory to prevent future recurrence and possible malignant transformation.
摘要：
外周成釉细胞瘤（PA）被认为是成釉细胞瘤的最罕见变体，仅在孤立的病例报告中有所描述。PA通常局限于牙齿支撑组织周围的软组织。尽管它表现出非攻击性行为，并且可以通过局部手术切除完全切除治疗，必须进行长期随访以防止将来复发和可能的恶变.
